发明名称 Administrating apparatus and method for administrating a status of an image forming apparatus
摘要 An administrating apparatus for administrating an image forming apparatus comprises a first receiving unit for receiving the status information of the image forming apparatus in the serial communication, a second receiving unit for receiving a pulse signal in accordance with the operation of the image forming apparatus, and a count unit for counting for each status indicated by the status information received in accordance with the pulse signal received. The administrating apparatus for administrating the image forming apparatus for each status can be provided with a simple construction.
申请公布号 US5897235(A) 申请公布日期 1999.04.27
申请号 US19960668634 申请日期 1996.06.21
申请人 CANON KABUSHIKI KAISHA 发明人 HONMA, MASAYUKI
分类号 G03G21/00;B41J29/20;B41J29/38;G03G15/00;G03G21/02;G03G21/04;G03G21/14;(IPC1-7):G03G15/00 主分类号 G03G21/00
代理机构 代理人
主权项
地址